#site_center {
	text-align: center;
}
#main {
	width: 990px;
	margin: 30px auto;
	text-align: left;
}
#header {
	height: 344px;
	background: url('../images/mainBGs/990x344top.gif') no-repeat left top;
}
.col_1, .col_2, .col_3, .column1, .column2, .column3 {
	float: left;
}
/*======= index.html =======*/
#page1 #content .col_1 {
	width: 550px;
	margin-left: 50px;
}
#page1 #content .col_2 {
	float: right;
	width: 300px;
	text-align: right;
	margin-right: 50px;
}
/*=========================*/
#footer {
	height: 121px;
	background: url('../images/mainBGs/990x100bottom.gif') no-repeat left top;
}